The prime farmland protecting work is double protections of both quality and quantity. 基本农田保护是指质量和数量的双重保护。
Firstly, according to the content and procedure of prime farmland protection planning, the dissertation puts forward that the key technology of prime farmland protection planning includes quantity determination and spatial distribution of prime farmland. Then it discusses the principle of solving the two problems scientifically. 本文首先根据基本农田保护规划的内容与程序,提出基本农田保护规划的关键技术包括基本农田数量确定和基本农田空间定位,并就其科学解决的原理与方法进行了分析探讨。